package cn.org.july.weixin.service.event;

/**
 * @auther: wanghongjie
 * @blame: wanghongjie
 * @date: 2020-09-03 07:01
 * @Description:
 */
public interface EventSource {
    /**
     * 增加监听器
     *
     * @param listener
     */
    void addListener(EventListener listener);

    /**
     * 通知监听器
     */
    void notifyListener();
}
